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Exposed aggregate (formwork applied retardent) Polished Acid wash finish Grit blast finish. h�b```��,�k��(� This section refers to its The majority of concrete used in construction is hidden but there are an increasing number of developments which use concrete expressively.

Guidelines for a successful exposed aggregate finish on fresh concrete. 0000033956 00000 n

Exposed concrete floors are suitable for various applications and can be considered for many projects. 0000031278 00000 n 1.01 SECTION INCLUDES . %PDF-1.5 %����

347 0 obj <>stream 3.6 FINISHES A. Seeded Exposed Aggregate Finish: Immediately after floating, broadcast a single layer of aggregate uniformly onto the pavement surface.

0000003476 00000 n 0000001011 00000 n 0000004207 00000 n 1. 0000012972 00000 n Guidelines for a successful exposed aggregate finish on fresh concrete. NZS 3114:1987 Specification for concrete surface finishes. To achieve the desired color and texture in exposed cast-in-place concrete surfaces, architects and engineers must specify several steps and precautions in addition to those used for structural concrete. Concrete designed to be exposed, but painted should also be identified pre-tender for appropriate specification. Visual concrete is available in a range of finishes from the most basic, utilitarian surface, appropriate for a plant room through to highly finished cladding for a corporate headquarters or gallery, and every quality of finish in between. If you would like to receive this information, please enter your email address and we will subscribe you to our e-news list. 334 0 obj <>/Filter/FlateDecode/ID[<2A7B56356131F34D90AC8380C840924F><9BC46484B51B0C44AE2A1FC4804350E6>]/Index[318 30]/Info 317 0 R/Length 82/Prev 84548/Root 319 0 R/Size 348/Type/XRef/W[1 2 1]>>stream
2. Section 03 11 00, Concrete Forming.
0000007526 00000 n C150 Specification for Portland Cement 3. Properties of Exposed Concrete Floors. … It should be durable. The benefits of exposed concrete include: Avoids additional finishing materials and their associated costs, waste and programme; Optimises thermal mass effect Concrete can have different properties depending upon the mixture that is used in creating it, which contains cement, chemical admixtures, and aggregates.

C33 Specification for Concrete Aggregates 2. 0000012347 00000 n 318 0 obj <> endobj 0000003028 00000 n In all cases specific design or selection in advance is necessary in order to establish the quality of finish desired by the client and design team.Recent years has seen many examples of exposed or painted concrete on the inside of buildings, where the structural frame and floors are left unfinished to optimise the The Concrete Centre provides material, design and construction guidance.

G15 113 0 obj << /Linearized 1 /O 115 /H [ 1108 632 ] /L 1483481 /E 41422 /N 28 /T 1481102 >> endobj xref 113 33 0000000016 00000 n Decorative Concrete Supply highly recommends that concrete finishers consider both ACI 640 & 601-D certification. This guide is for use by experienced concrete finishers, architects, owners, and new concrete contractors wanting to expand their work.

D1 0000002838 00000 n 0000007504 00000 n The Concrete Centre regularly contacts registered users with email newsletters, event invitations and updates on new guidance. Concrete can have different properties depending upon the mixture that is used in creating it, which contains cement, chemical admixtures, and aggregates.

Download The Concrete Centre guidance on Visual Concrete. F. Sample Panels: Before casting architectural concrete, produce sample panels to demonstrate the approved range of selections made under sample Submittals. %%EOF Applications of Exposed Concrete Floors. It should properly resist wearing. �J�޸>�N�;�=�S#����N>l�4'GE\��+�X[a�MN㮰��n|`�h��`6� Q@vZE��f00���|@, a��,tgY���W��$O�;S��$�O{�t;�y�)���10J�3�="qHK00�C��Ap��00z�iF R0 iy?J parts of the specification. 0000006846 00000 n Concrete"; ACI 301, "Specification for Structural Concrete"; and ACI 117, "Specifications for Tolerances for Concrete Construction and Materials," unless more stringent provisions are indicated. Exposed Surfaces: Unless indicated otherwise, concrete that will be exposed in the completed structure shall receive the following finishes as indicated: 1. 0000004820 00000 n endstream endobj startxref 0000021164 00000 n 2. 0000004842 00000 n There are many concrete products that are intended to be left unfinished, or exposed and also construction solutions that can be designed to be visual concrete. Surface finish specification. 1.02 RELATED SECTIONS A.


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