From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x532.google.com (mail-ed1-x532.google.com [IPv6:2a00:1450:4864:20::532]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 69D193B29D for ; Wed, 26 Apr 2023 18:30:09 -0400 (EDT) Received: by mail-ed1-x532.google.com with SMTP id 4fb4d7f45d1cf-506b8c6bc07so12975317a12.2 for ; Wed, 26 Apr 2023 15:30:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=perens.com; s=google; t=1682548207; x=1685140207; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=hHw+UFZ09s8staOhiZQfX/uAuMb5xFlNpK/FSCUZkbQ=; b=pSwkKfHUrWlcfER/bCUnMdecSavgH9pufxKojpe7MdIrN700FPt4T3Ut18uPaTzlz1 nRyjIirx/XXEHidNnov/lIz2wsGnv9v2KeCY0rUdmV00sXJHL5J6eBY6adBl79vaAu7Q 6bAAcKpil5tDCVuzsQeWqxPXdIoebY3c/uCos= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682548207; x=1685140207; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=hHw+UFZ09s8staOhiZQfX/uAuMb5xFlNpK/FSCUZkbQ=; b=Sfgh5KjdJMAxr8aVuFNHS5r1v6Yxifa2nxNLUj7NW21mqPaJdlRsW89hUVSNR2pzyd qtsoaTUjaxybK97L7LYNPMVqGRsQEpP6UKQJlteYqRLHbq4D9LiWcoyWI1A/3s8BnLXe aM5fEXN0w0n9wKuHsKFXcuId8yPPI9d5Mo1bPSnD5DhnWpY9y3DdBe+J5OPFlQ/i0GWK Psq93ar2iTDpZJ2Kr/yulr9in6lEaO1w9JdnexnYkLKYnG5pwF7onHDPjcvEcDN+0xIu bmDufcobrS4w5P5nIEv0C7gua9WEK0StGo+URdntnBGmSzdNm33nkTaObowUPWHaR5fs MFeQ== X-Gm-Message-State: AAQBX9cDKW7rBx9mn7Ep4Z1b7kISMyG/Yt0k8qQHQ1gRpGzn4/lbetoR a/J8nfIiVcnvwDovlnQWGtdzsuWwZn+r1zJyo54FpH0zAuszLPIbuwQ= X-Google-Smtp-Source: AKy350Z3QWEYdDv4RuquyMMBoKZCA1cEOBq10ZyA1KKiCrdV21U26/bwCgK6S3gPn8rqgVoOQTZn5VhYT88C8U7DVXY= X-Received: by 2002:a05:6402:889:b0:505:8f4:7412 with SMTP id e9-20020a056402088900b0050508f47412mr18344599edy.10.1682548207305; Wed, 26 Apr 2023 15:30:07 -0700 (PDT) MIME-Version: 1.0 References: <202304262041.33QKfOVh096953@gndrsh.dnsmgr.net> <1F70FD46-3CC0-47D5-9691-CE3FBA58F34A@ieee.org> In-Reply-To: From: Bruce Perens Date: Wed, 26 Apr 2023 15:29:55 -0700 Message-ID: To: Dave Taht via Starlink Content-Type: multipart/alternative; boundary="00000000000036d9f605fa44c808" Subject: [Starlink] Fondag X-BeenThere: starlink@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Starlink has bufferbloat. Bad." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Apr 2023 22:30:09 -0000 --00000000000036d9f605fa44c808 Content-Type: text/plain; charset="UTF-8" I found it interesting that the pad was constructed of Fondag. This is pure calcium aluminate cement. The cement and aggregate are both made of the same clinker, there's just a difference in size of the particles. The aggregate doesn't simply have a physical bond to the cement, there is a chemical bond as well. The aggregate and cement are non-porous. Fondag can resist thermal cycling from -395 to 2000 F. It doesn't shed lime. --00000000000036d9f605fa44c808 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I found it interesting that the pad was constructed of Fon= dag. This is pure calcium aluminate=C2=A0cement. The cement and=C2=A0aggreg= ate are both made of the same clinker, there's just a difference in siz= e of the particles. The aggregate doesn't simply have a physical bond t= o the cement, there is a chemical bond as well. The aggregate and cement ar= e non-porous. Fondag can resist thermal cycling from -395 to 2000 F. It doe= sn't shed lime.
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