View allAll Photos Tagged Porous
Common deficiencies include porous foundations, broken main drain pipes, substandard renovations, leaning brick walls, and old roofs.
A home inspector is there to help purchasers make a sound decision while in a pressurized and emotionally charged environment. Learn more: Meredith Home Inspection
David a complété le Programme d’inspection en bâtiment résidentiel du Collège Vanier parmi les premiers de sa classe. Il est entièrement assuré et membre candidat en règle de l’AIBQ. Il est bilingue et offre ses rapports d’inspection en anglais. Plus d'info: Meredith Inspection de Maisons
These porous pavers allow water to penetrate the surface and nourish the soil, thereby, reducing urban runoff and erosion
Photo source: Figure 9 in www.researchgate.net/publication/248077727_Preparation_of...
Original caption: Figure 9. SEM-micrographs: (a) native pine wood (EW earlywood, LW latewood), (b)–(f) biomorphic Al2O3-ceramics derived from pine after annealing at 1550◦C/3 h in air, (a)–(d) axial section, (b) earlywood region, (c) latewood region, (d) detailed Al2O3-ceramic strut morphology (V void), (e)–(f) radial section.
References: Modern engineered wood: www.flickr.com/photos/fossil_lin/albums/72177720296339478
Modern wood cells: www.flickr.com/photos/fossil_lin/albums/72177720296071690
Microscopic wood anatomy: www.wsl.ch/land/products/dendro/mic_long.html
My albums: www.flickr.com/photos/fossil_lin/albums
My blog: wretchfossil.blogspot.com/
Mantec’s porous ceramic tiles are arranged either in a grid to create a fluidised bed, or in series as a fluidised conveyor for transporting powder from one location to another. Another application is to mount the tiles on the side of powder silos to aid flow and prevent solidification.
Air or gas fed into a compartment or plenum chamber beneath the tiles can only escape by way of the ceramic tiles into the powder above. When velocities are high enough this induces fluidisation. In most cases no more than local fluidisation is necessary to bring about movement in the powder.
Ceramic Filter Plates are porous with a large area, fabricated with the preparation technology of inorganic membrane. It has the characteristics of large filter area, high strength and uniform bore. Its pore size can be adjusted in light of actual needs. With alumina as the base, the plate has fine acid alkali-resistance and can be washed in many ways including cyclic back-purge, acid cleaning and ultrasonic cleaning to avoid low filter efficiency over long-term use.
Features:
1. High skeletal density, high film strength & fine resistance against pressure and corrosion.
2. High open ratio, high production capacity, high filter fineness, low energy consumption in vacuum, fine material & complex whole without cementing.
3. Can be washed with organic solvents or under high temperature & high pressure. It has many generative methods with great generative effects to lengthen the service life greatly.
Dimensions: 1m²/12, 2m²/12, 3m³/12, 4m²/12, 5m²/12, 6m²/12, 8m²/12
Mantec’s porous ceramic tiles are arranged either in a grid to create a fluidised bed, or in series as a fluidised conveyor for transporting powder from one location to another. Another application is to mount the tiles on the side of powder silos to aid flow and prevent solidification.
Air or gas fed into a compartment or plenum chamber beneath the tiles can only escape by way of the ceramic tiles into the powder above. When velocities are high enough this induces fluidisation. In most cases no more than local fluidisation is necessary to bring about movement in the powder.
The Fisherman came through the opening and played a set, notice the Saw. Love these guys.
©Porous Walker 2009
Receiver Gallery, San Francisco California
Tufa ~ a porous rock composed of calcium carbonate and formed by precipitation from water, e.g., around mineral springs
- Mono Basin National Scenic Area
Ceramic Filter Plates are porous with a large area, fabricated with the preparation technology of inorganic membrane. It has the characteristics of large filter area, high strength and uniform bore. Its pore size can be adjusted in light of actual needs. With alumina as the base, the plate has fine acid alkali-resistance and can be washed in many ways including cyclic back-purge, acid cleaning and ultrasonic cleaning to avoid low filter efficiency over long-term use.
Features:
1. High skeletal density, high film strength & fine resistance against pressure and corrosion.
2. High open ratio, high production capacity, high filter fineness, low energy consumption in vacuum, fine material & complex whole without cementing.
3. Can be washed with organic solvents or under high temperature & high pressure. It has many generative methods with great generative effects to lengthen the service life greatly.
Dimensions: 1m²/12, 2m²/12, 3m³/12, 4m²/12, 5m²/12, 6m²/12, 8m²/12
Mon, Oct 1 6:00pm
Fluid filled porous materials are widely spread in nature and technology. Rocks, marine sediments, bones and sponges represent only a small portion of substances, which can be named porous materials. For many applications such as marine and geophysical or medical acoustics, clear understanding of the propagation of waves in such materials is of great interest. We present the basics of the theory based on the Lagrangian approach to the mechanics of penetrable porous materials. This theory is universal in sense that by construction it works for perturbation of arbitrary amplitude for isotropic, anisotropic, homogeneous or non-homogeneous materials. In frame of developed approach, the theory of propagation of acoustic (infinitely small-amplitude) waves naturally appears as approximation of the general theory in the small neighborhood of a stationary state of the material, which can itself be found in frame of static case of the theory. Also, we demonstrate critical importance of the waves of the second types for understanding of the propagation and attenuation of low frequency acoustic (seismic) waves in randomly non-homogeneous penetrable materials. At last, we discuss new alternative classifications of small amplitude wave modes based on classic representation of dispersion equations of propagating waves.
Mon, Oct 1 6:00pm
Fluid filled porous materials are widely spread in nature and technology. Rocks, marine sediments, bones and sponges represent only a small portion of substances, which can be named porous materials. For many applications such as marine and geophysical or medical acoustics, clear understanding of the propagation of waves in such materials is of great interest. We present the basics of the theory based on the Lagrangian approach to the mechanics of penetrable porous materials. This theory is universal in sense that by construction it works for perturbation of arbitrary amplitude for isotropic, anisotropic, homogeneous or non-homogeneous materials. In frame of developed approach, the theory of propagation of acoustic (infinitely small-amplitude) waves naturally appears as approximation of the general theory in the small neighborhood of a stationary state of the material, which can itself be found in frame of static case of the theory. Also, we demonstrate critical importance of the waves of the second types for understanding of the propagation and attenuation of low frequency acoustic (seismic) waves in randomly non-homogeneous penetrable materials. At last, we discuss new alternative classifications of small amplitude wave modes based on classic representation of dispersion equations of propagating waves.
Mon, Oct 1 6:00pm
Fluid filled porous materials are widely spread in nature and technology. Rocks, marine sediments, bones and sponges represent only a small portion of substances, which can be named porous materials. For many applications such as marine and geophysical or medical acoustics, clear understanding of the propagation of waves in such materials is of great interest. We present the basics of the theory based on the Lagrangian approach to the mechanics of penetrable porous materials. This theory is universal in sense that by construction it works for perturbation of arbitrary amplitude for isotropic, anisotropic, homogeneous or non-homogeneous materials. In frame of developed approach, the theory of propagation of acoustic (infinitely small-amplitude) waves naturally appears as approximation of the general theory in the small neighborhood of a stationary state of the material, which can itself be found in frame of static case of the theory. Also, we demonstrate critical importance of the waves of the second types for understanding of the propagation and attenuation of low frequency acoustic (seismic) waves in randomly non-homogeneous penetrable materials. At last, we discuss new alternative classifications of small amplitude wave modes based on classic representation of dispersion equations of propagating waves.
The canyon walls are very cool, lots of mud swallows have made small communities in many of these holey sections of rock
3rd step:
I wanted a porous skin like quality. A Some what glossy and almost pearlescent tone
Now i just have to redo the lips, makeup and; carve the philtrum and nostrils.
Over all, i think the effect is there
Ceramic Filter Plates are porous with a large area, fabricated with the preparation technology of
inorganic membrane. It has the characteristics of large filter area, high strength and uniform
bore. Its pore size can be adjusted in light of actual needs. With alumina as the base, the plate
has fine acid alkali-resistance and can be washed in many ways including cyclic back-purge, acid
cleaning and ultrasonic cleaning to avoid low filter efficiency over long-term use.
Features:
1. High skeletal density, high film strength & fine resistance against pressure and
corrosion.
2. High open ratio, high production capacity, high filter fineness, low energy consumption in
vacuum, fine material & complex whole without cementing.
3. Can be washed with organic solvents or under high temperature & high pressure. It has
many generative methods with great generative effects to lengthen the service life greatly.
Dimensions: 1m²/12, 2m²/12, 3m³/12, 4m²/12, 5m²/12, 6m²/12, 8m²/12